54813798

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{487}}^1$

素因数の和:558

約数の個数: 72

約数和(自身を含む): 132348528

約数和(自身を除く): 77534730

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 169, 222, 234, 333, 338, 481, 487, 507, 666, 962, 974, 1014, 1443, 1461, 1521, 2886, 2922, 3042, 4329, 4383, 6253, 6331, 8658, 8766, 12506, 12662, 18019, 18759, 18993, 36038, 37518, 37986, 54057, 56277, 56979, 82303, 108114, 112554, 113958, 162171, 164606, 234247, 246909, 324342, 468494, 493818, 702741, 740727, 1405482, 1481454, 2108223, 3045211, 4216446, 6090422, 9135633, 18271266, 27406899, 54813798]

約数ペア:

[(1, 54813798), (2, 27406899), (3, 18271266), (6, 9135633), (9, 6090422), (13, 4216446), (18, 3045211), (26, 2108223), (37, 1481454), (39, 1405482), (74, 740727), (78, 702741), (111, 493818), (117, 468494), (169, 324342), (222, 246909), (234, 234247), (333, 164606), (338, 162171), (481, 113958), (487, 112554), (507, 108114), (666, 82303), (962, 56979), (974, 56277), (1014, 54057), (1443, 37986), (1461, 37518), (1521, 36038), (2886, 18993), (2922, 18759), (3042, 18019), (4329, 12662), (4383, 12506), (6253, 8766), (6331, 8658)]